! Started logfile: .//J2344+0529_C_dfm.log on Mon Jan 20 19:31:31 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2344+0529_C_uva.fits ! Reading UV FITS file: .//J2344+0529_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2344+0529 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2344+0529_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000877Jy sigma=16.851745 ! Fit after self-cal, rms=0.967247Jy sigma=16.279309 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.167 mas, bpa=-15.59 degrees ! Estimated noise=1.08318 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261603 Jy ! Component: 100 - total flux cleaned = 0.0319399 Jy ! Total flux subtracted in 100 components = 0.0319399 Jy ! Clean residual min=-0.003427 max=0.003309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0319399 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0319399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041263Jy sigma=0.666990 ! Fit after self-cal, rms=0.040216Jy sigma=0.649663 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.544 mas, bpa=-17.18 degrees ! Estimated noise=0.848167 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238243 Jy ! Component: 100 - total flux cleaned = 0.00314555 Jy ! Component: 150 - total flux cleaned = 0.00339999 Jy ! Component: 200 - total flux cleaned = 0.00356905 Jy ! Total flux subtracted in 200 components = 0.00356905 Jy ! Clean residual min=-0.002547 max=0.002232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0355089 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0355089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040085Jy sigma=0.647535 ! Fit after self-cal, rms=0.040089Jy sigma=0.647491 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.544 at -17.18 degrees (North through East) ! Clean map min=-0.0024491 max=0.034888 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.08 KP 1.13 ! NL 0.96 OV 1.04 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.82 HN 1.04 KP 1.19 ! NL 0.90 OV 1.13 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 0.90 KP 0.97 ! NL 1.00 OV 0.92 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.10 KP 1.01 ! NL 1.09 OV 0.83 PT 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.21 HN 0.92 KP 1.08 ! NL 0.99 OV 1.06 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.91 KP 1.19 ! NL 0.98 OV 1.00 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.94 KP 0.96 ! NL 1.03 OV 0.92 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 0.97 ! NL 1.02 OV 1.10 PT 0.89 ! ! ! Fit before self-cal, rms=0.040089Jy sigma=0.647491 ! Fit after self-cal, rms=0.040500Jy sigma=0.643825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.112 mas, bmaj=7.499 mas, bpa=-16.91 degrees ! Estimated noise=0.843478 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585406 Jy ! Component: 100 - total flux cleaned = 0.00083713 Jy ! Component: 150 - total flux cleaned = 0.000905327 Jy ! Component: 200 - total flux cleaned = 0.000965343 Jy ! Total flux subtracted in 200 components = 0.000965343 Jy ! Clean residual min=-0.002296 max=0.001905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0364743 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0364743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040489Jy sigma=0.643622 ! Fit after self-cal, rms=0.040610Jy sigma=0.643073 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040610Jy sigma=0.643073 ! Fit after self-cal, rms=0.041067Jy sigma=0.642934 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.488 mas, bpa=-16.84 degrees ! Estimated noise=0.846459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055173 Jy ! Component: 100 - total flux cleaned = 0.00074436 Jy ! Component: 150 - total flux cleaned = 0.000838808 Jy ! Component: 200 - total flux cleaned = 0.000908528 Jy ! Total flux subtracted in 200 components = 0.000908528 Jy ! Clean residual min=-0.002298 max=0.001903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0373828 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0373828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041056Jy sigma=0.642758 ! Fit after self-cal, rms=0.041096Jy sigma=0.642646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206367 Jy ! Component: 100 - total flux cleaned = 0.000288603 Jy ! Component: 150 - total flux cleaned = 0.000328856 Jy ! Component: 200 - total flux cleaned = 0.000365105 Jy ! Total flux subtracted in 200 components = 0.000365105 Jy ! Clean residual min=-0.002228 max=0.001932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0377479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0377479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041089Jy sigma=0.642562 ! Fit after self-cal, rms=0.041096Jy sigma=0.642545 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041096Jy sigma=0.642545 ! Fit after self-cal, rms=0.041161Jy sigma=0.642460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=7.468 mas, bpa=-16.77 degrees ! Estimated noise=0.847537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364873 Jy ! Component: 100 - total flux cleaned = 0.000512629 Jy ! Component: 150 - total flux cleaned = 0.000628423 Jy ! Component: 200 - total flux cleaned = 0.000690299 Jy ! Total flux subtracted in 200 components = 0.000690299 Jy ! Clean residual min=-0.002201 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0384382 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0384382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041153Jy sigma=0.642352 ! Fit after self-cal, rms=0.041164Jy sigma=0.642329 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.2432e-05 Jy ! Component: 100 - total flux cleaned = 0.000178976 Jy ! Component: 150 - total flux cleaned = 0.000229386 Jy ! Component: 200 - total flux cleaned = 0.000268134 Jy ! Total flux subtracted in 200 components = 0.000268134 Jy ! Clean residual min=-0.002201 max=0.001842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0387063 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0387063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041159Jy sigma=0.642280 ! Fit after self-cal, rms=0.041164Jy sigma=0.642267 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041164Jy sigma=0.642267 ! Fit after self-cal, rms=0.041170Jy sigma=0.642216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.072 mas, bmaj=7.649 mas, bpa=-21.74 degrees ! Estimated noise=0.903341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270553 Jy ! Component: 100 - total flux cleaned = 0.000356916 Jy ! Component: 150 - total flux cleaned = 0.000424781 Jy ! Component: 200 - total flux cleaned = 0.000455713 Jy ! Total flux subtracted in 200 components = 0.000455713 Jy ! Clean residual min=-0.002233 max=0.001664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.039162 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.039162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041164Jy sigma=0.642153 ! Fit after self-cal, rms=0.041166Jy sigma=0.642142 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.89698e-05 Jy ! Component: 100 - total flux cleaned = 4.73405e-05 Jy ! Component: 150 - total flux cleaned = 7.71978e-05 Jy ! Component: 200 - total flux cleaned = 0.000104493 Jy ! Total flux subtracted in 200 components = 0.000104493 Jy ! Clean residual min=-0.002226 max=0.001671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0392665 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0392665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041163Jy sigma=0.642108 ! Fit after self-cal, rms=0.041165Jy sigma=0.642100 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.45 mas, bpa=-16.72 degrees ! Estimated noise=0.848371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 7.45 at -16.72 degrees (North through East) ! Clean map min=-0.0021561 max=0.034785 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=7.118 mas, bpa=-15.06 degrees ! Estimated noise=1.07504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273058 Jy ! Component: 100 - total flux cleaned = 0.0333555 Jy ! Component: 150 - total flux cleaned = 0.0353804 Jy ! Component: 200 - total flux cleaned = 0.0365826 Jy ! Total flux subtracted in 200 components = 0.0365826 Jy ! Clean residual min=-0.002626 max=0.002772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0365826 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0365826 Jy ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.45 mas, bpa=-16.72 degrees ! Estimated noise=0.848371 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109763 Jy ! Component: 100 - total flux cleaned = 0.00149408 Jy ! Component: 150 - total flux cleaned = 0.00183942 Jy ! Component: 200 - total flux cleaned = 0.00211713 Jy ! Total flux subtracted in 200 components = 0.00211713 Jy ! Clean residual min=-0.002254 max=0.001974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0386997 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0386997 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.072 mas, bmaj=7.649 mas, bpa=-21.74 degrees ! Estimated noise=0.903341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326927 Jy ! Component: 100 - total flux cleaned = 0.000388082 Jy ! Component: 150 - total flux cleaned = 0.000435222 Jy ! Component: 200 - total flux cleaned = 0.000479393 Jy ! Total flux subtracted in 200 components = 0.000479393 Jy ! Clean residual min=-0.002262 max=0.001673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0391791 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18009e-05 Jy ! Component: 100 - total flux cleaned = 7.33293e-05 Jy ! Component: 150 - total flux cleaned = 0.000110505 Jy ! Component: 200 - total flux cleaned = 0.000138916 Jy ! Total flux subtracted in 200 components = 0.000138916 Jy ! Clean residual min=-0.002257 max=0.001676 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.039318 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0393181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.117 mas, bmaj=7.45 mas, bpa=-16.72 degrees ! Estimated noise=0.848371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104986 Jy ! Component: 100 - total flux cleaned = 0.000169269 Jy ! Component: 150 - total flux cleaned = 0.000217411 Jy ! Component: 200 - total flux cleaned = 0.000269863 Jy ! Total flux subtracted in 200 components = 0.000269863 Jy ! Clean residual min=-0.002198 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0395879 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0395879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041170Jy sigma=0.642210 ! Fit after self-cal, rms=0.041174Jy sigma=0.642185 wmodel J2344+0529_C_map.mod ! Writing 62 model components to file: J2344+0529_C_map.mod wobs J2344+0529_C_uvs.fits ! Writing UV FITS file: J2344+0529_C_uvs.fits wwins J2344+0529_C_map.win ! wwins: Wrote 1 windows to J2344+0529_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000403445 Jy ! Component: 100 - total flux cleaned = -0.000346638 Jy ! Component: 150 - total flux cleaned = -0.000245118 Jy ! Component: 200 - total flux cleaned = -0.000246201 Jy ! Component: 250 - total flux cleaned = -0.000225101 Jy ! Component: 300 - total flux cleaned = -0.000184006 Jy ! Component: 350 - total flux cleaned = -6.33418e-05 Jy ! Component: 400 - total flux cleaned = 3.37474e-05 Jy ! Component: 450 - total flux cleaned = 0.000201027 Jy ! Component: 500 - total flux cleaned = 0.000343256 Jy ! Component: 550 - total flux cleaned = 0.000445982 Jy ! Component: 600 - total flux cleaned = 0.000545485 Jy ! Component: 650 - total flux cleaned = 0.000673878 Jy ! Component: 700 - total flux cleaned = 0.000782643 Jy ! Component: 750 - total flux cleaned = 0.00087314 Jy ! Component: 800 - total flux cleaned = 0.000975756 Jy ! Component: 850 - total flux cleaned = 0.0010328 Jy ! Component: 900 - total flux cleaned = 0.00110234 Jy ! Component: 950 - total flux cleaned = 0.00115623 Jy ! Component: 1000 - total flux cleaned = 0.00120901 Jy ! Component: 1050 - total flux cleaned = 0.00129893 Jy ! Component: 1100 - total flux cleaned = 0.00137389 Jy ! Component: 1150 - total flux cleaned = 0.0014347 Jy ! Component: 1200 - total flux cleaned = 0.00148256 Jy ! Component: 1250 - total flux cleaned = 0.00158739 Jy ! Component: 1300 - total flux cleaned = 0.00160994 Jy ! Component: 1350 - total flux cleaned = 0.00163211 Jy ! Component: 1400 - total flux cleaned = 0.00163218 Jy ! Component: 1450 - total flux cleaned = 0.0016537 Jy ! Component: 1500 - total flux cleaned = 0.00165385 Jy ! Component: 1550 - total flux cleaned = 0.00171579 Jy ! Component: 1600 - total flux cleaned = 0.00170555 Jy ! Component: 1650 - total flux cleaned = 0.00175536 Jy ! Component: 1700 - total flux cleaned = 0.0017652 Jy ! Component: 1750 - total flux cleaned = 0.00178447 Jy ! Component: 1800 - total flux cleaned = 0.00179386 Jy ! Component: 1850 - total flux cleaned = 0.00182192 Jy ! Component: 1900 - total flux cleaned = 0.00184045 Jy ! Component: 1950 - total flux cleaned = 0.00186799 Jy ! Component: 2000 - total flux cleaned = 0.00190423 Jy ! Component: 2050 - total flux cleaned = 0.00191326 Jy ! Component: 2100 - total flux cleaned = 0.0019488 Jy ! Component: 2150 - total flux cleaned = 0.0019576 Jy ! Component: 2200 - total flux cleaned = 0.00197503 Jy ! Component: 2250 - total flux cleaned = 0.00200957 Jy ! Component: 2300 - total flux cleaned = 0.0020182 Jy ! Component: 2350 - total flux cleaned = 0.00203519 Jy ! Component: 2400 - total flux cleaned = 0.00206051 Jy ! Component: 2450 - total flux cleaned = 0.00207722 Jy ! Component: 2500 - total flux cleaned = 0.00208549 Jy ! Component: 2550 - total flux cleaned = 0.00209367 Jy ! Component: 2600 - total flux cleaned = 0.00212638 Jy ! Component: 2650 - total flux cleaned = 0.00214265 Jy ! Component: 2700 - total flux cleaned = 0.00216676 Jy ! Component: 2750 - total flux cleaned = 0.0021828 Jy ! Component: 2800 - total flux cleaned = 0.00219081 Jy ! Component: 2850 - total flux cleaned = 0.00223041 Jy ! Component: 2900 - total flux cleaned = 0.00226975 Jy ! Component: 2950 - total flux cleaned = 0.00230105 Jy ! Component: 3000 - total flux cleaned = 0.00233224 Jy ! Component: 3050 - total flux cleaned = 0.00235547 Jy ! Component: 3100 - total flux cleaned = 0.00237085 Jy ! Component: 3150 - total flux cleaned = 0.00240162 Jy ! Component: 3200 - total flux cleaned = 0.00242463 Jy ! Component: 3250 - total flux cleaned = 0.00244756 Jy ! Component: 3300 - total flux cleaned = 0.00247038 Jy ! Component: 3350 - total flux cleaned = 0.00250836 Jy ! Component: 3400 - total flux cleaned = 0.00253866 Jy ! Component: 3450 - total flux cleaned = 0.00256129 Jy ! Component: 3500 - total flux cleaned = 0.00257636 Jy ! Component: 3550 - total flux cleaned = 0.00261396 Jy ! Component: 3600 - total flux cleaned = 0.00263645 Jy ! Component: 3650 - total flux cleaned = 0.00265886 Jy ! Component: 3700 - total flux cleaned = 0.00267373 Jy ! Component: 3750 - total flux cleaned = 0.00269606 Jy ! Component: 3800 - total flux cleaned = 0.00272582 Jy ! Component: 3850 - total flux cleaned = 0.00274062 Jy ! Component: 3900 - total flux cleaned = 0.00276284 Jy ! Component: 3950 - total flux cleaned = 0.00278503 Jy ! Component: 4000 - total flux cleaned = 0.0028072 Jy ! Component: 4050 - total flux cleaned = 0.00282198 Jy ! Total flux subtracted in 4096 components = 0.00283674 Jy ! Clean residual min=-0.000386 max=0.000405 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0424246 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 370 components and 0.0424247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2344+0529_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.117 x 7.45 at -16.72 degrees (North through East) ! Clean map min=-0.001132 max=0.034555 Jy/beam ! Writing clean map to FITS file: .//J2344+0529_C_map.fits wmodel .//J2344+0529_C_map.mod ! Writing 370 model components to file: .//J2344+0529_C_map.mod wobs .//J2344+0529_C_uvs.fits ! Writing UV FITS file: .//J2344+0529_C_uvs.fits wwins .//J2344+0529_C_map.win ! wwins: Wrote 2 windows to .//J2344+0529_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0345553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18991 1.18991 2.37982 4.75964 9.51927 19.0385 38.0771 76.1542 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.12 quit ! Quitting program ! Log file .//J2344+0529_C_dfm.log closed on Mon Jan 20 19:31:34 2020